6961381

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 8778456

約数和(自身を除く): 1817075

約数列:

[1, 7, 17, 49, 61, 119, 137, 427, 833, 959, 1037, 2329, 2989, 6713, 7259, 8357, 16303, 50813, 58499, 114121, 142069, 409493, 994483, 6961381]

約数ペア:

[(1, 6961381), (7, 994483), (17, 409493), (49, 142069), (61, 114121), (119, 58499), (137, 50813), (427, 16303), (833, 8357), (959, 7259), (1037, 6713), (2329, 2989)]